64947168

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 231154560

約数和(自身を除く): 166207392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 24, 26, 32, 33, 36, 38, 39, 44, 48, 52, 57, 66, 72, 76, 78, 83, 88, 96, 99, 104, 114, 117, 132, 143, 144, 152, 156, 166, 171, 176, 198, 208, 209, 228, 234, 247, 249, 264, 286, 288, 304, 312, 332, 342, 352, 396, 416, 418, 429, 456, 468, 494, 498, 528, 572, 608, 624, 627, 664, 684, 741, 747, 792, 836, 858, 912, 913, 936, 988, 996, 1056, 1079, 1144, 1248, 1254, 1287, 1328, 1368, 1482, 1494, 1577, 1584, 1672, 1716, 1824, 1826, 1872, 1881, 1976, 1992, 2158, 2223, 2288, 2508, 2574, 2656, 2717, 2736, 2739, 2964, 2988, 3154, 3168, 3237, 3344, 3432, 3652, 3744, 3762, 3952, 3984, 4316, 4446, 4576, 4731, 5016, 5148, 5434, 5472, 5478, 5928, 5976, 6308, 6474, 6688, 6864, 7304, 7524, 7904, 7968, 8151, 8217, 8632, 8892, 9462, 9711, 10032, 10296, 10868, 10956, 11856, 11869, 11952, 12616, 12948, 13728, 14193, 14608, 15048, 16302, 16434, 17264, 17347, 17784, 18924, 19422, 20064, 20501, 20592, 21736, 21912, 23712, 23738, 23904, 24453, 25232, 25896, 28386, 29216, 30096, 32604, 32868, 34528, 34694, 35568, 35607, 37848, 38844, 41002, 41184, 43472, 43824, 47476, 48906, 50464, 51792, 52041, 56772, 60192, 61503, 65208, 65736, 69388, 71136, 71214, 75696, 77688, 82004, 86944, 87648, 94952, 97812, 103584, 104082, 106821, 113544, 123006, 130416, 131472, 138776, 142428, 151392, 155376, 156123, 164008, 184509, 189904, 195624, 208164, 213642, 225511, 227088, 246012, 260832, 262944, 277552, 284856, 310752, 312246, 328016, 369018, 379808, 391248, 416328, 427284, 451022, 454176, 492024, 555104, 569712, 624492, 656032, 676533, 738036, 782496, 832656, 854568, 902044, 984048, 1139424, 1248984, 1353066, 1476072, 1665312, 1709136, 1804088, 1968096, 2029599, 2497968, 2706132, 2952144, 3418272, 3608176, 4059198, 4995936, 5412264, 5904288, 7216352, 8118396, 10824528, 16236792, 21649056, 32473584, 64947168]

約数ペア:

[(1, 64947168), (2, 32473584), (3, 21649056), (4, 16236792), (6, 10824528), (8, 8118396), (9, 7216352), (11, 5904288), (12, 5412264), (13, 4995936), (16, 4059198), (18, 3608176), (19, 3418272), (22, 2952144), (24, 2706132), (26, 2497968), (32, 2029599), (33, 1968096), (36, 1804088), (38, 1709136), (39, 1665312), (44, 1476072), (48, 1353066), (52, 1248984), (57, 1139424), (66, 984048), (72, 902044), (76, 854568), (78, 832656), (83, 782496), (88, 738036), (96, 676533), (99, 656032), (104, 624492), (114, 569712), (117, 555104), (132, 492024), (143, 454176), (144, 451022), (152, 427284), (156, 416328), (166, 391248), (171, 379808), (176, 369018), (198, 328016), (208, 312246), (209, 310752), (228, 284856), (234, 277552), (247, 262944), (249, 260832), (264, 246012), (286, 227088), (288, 225511), (304, 213642), (312, 208164), (332, 195624), (342, 189904), (352, 184509), (396, 164008), (416, 156123), (418, 155376), (429, 151392), (456, 142428), (468, 138776), (494, 131472), (498, 130416), (528, 123006), (572, 113544), (608, 106821), (624, 104082), (627, 103584), (664, 97812), (684, 94952), (741, 87648), (747, 86944), (792, 82004), (836, 77688), (858, 75696), (912, 71214), (913, 71136), (936, 69388), (988, 65736), (996, 65208), (1056, 61503), (1079, 60192), (1144, 56772), (1248, 52041), (1254, 51792), (1287, 50464), (1328, 48906), (1368, 47476), (1482, 43824), (1494, 43472), (1577, 41184), (1584, 41002), (1672, 38844), (1716, 37848), (1824, 35607), (1826, 35568), (1872, 34694), (1881, 34528), (1976, 32868), (1992, 32604), (2158, 30096), (2223, 29216), (2288, 28386), (2508, 25896), (2574, 25232), (2656, 24453), (2717, 23904), (2736, 23738), (2739, 23712), (2964, 21912), (2988, 21736), (3154, 20592), (3168, 20501), (3237, 20064), (3344, 19422), (3432, 18924), (3652, 17784), (3744, 17347), (3762, 17264), (3952, 16434), (3984, 16302), (4316, 15048), (4446, 14608), (4576, 14193), (4731, 13728), (5016, 12948), (5148, 12616), (5434, 11952), (5472, 11869), (5478, 11856), (5928, 10956), (5976, 10868), (6308, 10296), (6474, 10032), (6688, 9711), (6864, 9462), (7304, 8892), (7524, 8632), (7904, 8217), (7968, 8151)]